#9FCE33#9FCE33

#9FCE33 is a light, vivid yellow-green. Relative luminance 0.518; OKLCH L 79.0% C 0.182 H 125.5°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#9FCE33
RGB	rgb(159, 206, 51)
HSL	hsl(78, 61%, 50%)
HSV	hsv(78, 75%, 81%)
CMYK	cmyk(22.8%, 0%, 75.2%, 19.2%)
CIE-LAB	lab(77.13, -36.46, 66.94)
CIE-LCH	lch(77.13, 76.22, 118.57°)
OKLab	oklab(79.05% -0.1057 0.1482)
OKLCH	oklch(79.05% 0.182 125.5)
XYZ	xyz(36.9672, 51.7521, 11.1729)
Luminance	0.5175 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FCE33 #6233CE

analogous

#CEB033 #9FCE33 #51CE33

triadic

#9FCE33 #339FCE #CE339F

tetradic

#9FCE33 #33CEB0 #6233CE #CE3351

square

#9FCE33 #33CEB0 #6233CE #CE3351

split-complementary

#9FCE33 #3351CE #B033CE

monochromatic

#546D1A #7A9E26 #9FCE33 #B6DA64 #CDE696

Accessibility & contrast

On white

1.85

#9FCE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#9FCE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FCE33

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FCE33	#FFFFFF	#000000	##000000
##9FCE33	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C00C

Deuteranopia (green-blind)

#D3BE42

Tritanopia (blue-blind)

#A6C4B1

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #9fce33;
/* rgb */ color: rgb(159, 206, 51);
/* oklch */ color: oklch(79.0% 0.182 125.5);

Tailwind

colors: {
  custom: {
    50: '#bfdd76',
    500: '#9fce33',
    950: '#000000',
  },
}

SCSS

$custom: #9fce33;
$custom-light: #bfdd76;
$custom-dark: #000000;

JSON

{
  "hex": "#9fce33",
  "rgb": {
    "r": 159,
    "g": 206,
    "b": 51
  },
  "hsl": {
    "h": 78.194,
    "s": 61.265,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7905,
    "c": 0.18204,
    "h": 125.5
  },
  "luminance": 0.51753
}

Semantic roles & 50–950 ramp

primary

#9FCE33

secondary

#452F76

accent

#43E474

background

#FDFEFB

surface

#F9FCF1

border

#D2D5CB

text

#131509

muted

#82847D

Preview Lab

Preview with #9FCE33

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →